Factor completely. If the polynomial cannot be factored, say it is prime.5x3 + 10x2 - 40x
A. 5x(x + 2)(x - 4)
B. (5x2 + 10x)(x - 4)
C. 5x(x - 2)(x + 4)
D. (x - 2)(5x2 + 20)
Answer: C
Mathematics
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Find the limit.
Mathematics
The graph below is one complete cycle of the graph of an equation containing a trigonometric function. Find an equation to match the graph. If you are using a graphing calculator, graph your equation to verify that it is correct.
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What will be an ideal response?
Mathematics
Write the statement as an inequality.z is less than or equal to -3
A. z < -3 B. z ? -3 C. z = -3 D. z > -3
Mathematics
Simplify.
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÷ 
A. 
B. 
C. 
D. 
Mathematics